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Discussion Forum

Mighty Mac skid steer parts?

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Brandon

05-16-2003 09:28:14




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We've got an old Mighty Mac skid steer (probably at least 30 years old, made by Hydra Mac Inc), and we are trying to get it going agian.

It is a
Model: 8A
Serial: 8317
Engine No: NHC

First, it has a two cylinder Onan engine. What kind of parts avaliability do these engines have? It either needs rebuilt, or replaced.

Second, it has two hydraulic pumps that we are going to tear apart and check, they were made by Apex Industries from Waterville, Minn, the pumps are model SR-5200. Is the company still around somewhere, we might need parts, and we do need seals.

Thanks,
Brandon
My Industrial John Deere website
My JD model 80 website

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john a flannegan

07-30-2003 19:12:40




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 Re: Mighty Mac skid steer parts? in reply to Brandon, 05-16-2003 09:28:14  
hey hows it goin,
i also am looking 4 parts for identical machine.hydraulic pump on right side is junk on mine. did u ever fine parts or if not,want to sell or buy. john



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Mike

05-18-2003 06:32:21




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 Re: Mighty Mac skid steer parts? in reply to Brandon, 05-16-2003 09:28:14  
The Onan engine can be rebuilt, and parts are available, but pricey. They are a commonly used engine in lawn mowers, welders,and small industrial equipment. The pump parts could be had from the source you mentioned, or a good hydraulic repair shop. If they are hydrostatic pumps,it might be money well spent to have a hydro. shop check them out. The clearances are very small in them,and they may require lapping in,or other machine work which canīt usually be done without the proper equipment. Also be especially carefull about cleanliness when working on the Hydro.Cap all the lines and fittings. One small piece of sand or dirt can totally trash the pump or motors

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Harold Dump

10-09-2003 15:56:56




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 Re: Re: Mighty Mac skid steer parts? in reply to Mike, 05-18-2003 06:32:21  
For machine parts I had good luck going to Hydro Mac .They sold me a photo copied parts book .This had Hydrostate #'s that my local Hyd .sho was able to get parts I needed .Most of these came with Sunstrand or cessna hydrostate .Parts are available .When machine parts for a 8a was needed ,a axel they provided a print but Gehl2500 is the same machine.May be another parts source .



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george stish

02-06-2006 18:50:55




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 Re: Re: Re: Mighty Mac skid steer parts? in reply to Harold Dump, 10-09-2003 15:56:56  
hi, i have a mighty mac did you ever find a place to get parts for your machine? i need the drive shaft that comes out of the drive box. mine broke. thanks for your help if you can help
george



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troy with mighty mac

03-03-2007 17:37:52




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 Re: Re: Re: Mighty Mac skid steer parts? in reply to george stish, 02-06-2006 18:50:55  
I have a mighty mac 8 B i get my parts though george plass sales and service bird island ,mn they used to be a dealer. sorry i cant find the # right now but i beleive they have a web sight i found it 320 365 4701



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